Seismic performance assessment of blind bolted steel-concrete composite joints based on pseudo-dynamic testing

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• 作者：Jingfeng Wang^a ; ^b ; ^{jfwang008@163.com} ; Huijie Zhang^a
• 关键词：Composite joint ; Concrete-filled thin-walled steel tubular (CFTST) ; Pseudo-dynamic test (PDTs) ; Seismic behavior
• 刊名：Engineering Structures
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：131
• 期：Complete
• 页码：192-206
• 全文大小：2207 K
• 卷排序：131

文摘

Pseudo-dynamic tests (PDTs) were performed on two full-scale blind bolted end-plate composite joints to CFTST columns. The influence of end-plate type and blind bolt extension on seismic behavior of CFTST column joints with concrete slab was investigated. Dynamic responses and failure modes of composite beam to CFTST column joints were analyzed in details.